School backpacks: It's more than just a weight problem.
| Autor: | Talbott, Nancy R.1 talbotnr@uc.edu, Bhattacharya, Amit2, Davis, Kermit G.2, Shuklab, Rakesh2, Levin, Linda2 |
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| Zdroj: | Work. 2009, Vol. 34 Issue 4, p481-494. 14p. 7 Charts. |
| Databáze: | Business Source Ultimate |
| Externí odkaz: |
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